Is CVE-2026-25877 actively exploited?

No active exploitation of CVE-2026-25877 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-25877 be exploited remotely?

Yes. CVE-2026-25877 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-25877?

CVE-2026-25877 has a CVSS score of 6.5 (MEDIUM).

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MEDIUM

CVE-2026-25877

CWE-284Published: March 6, 2026· Updated: Mar 10, 2026

6.5

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:6.9th

Official Description

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to version 4.8.1, the application performs authorization checks based solely on the project_id parameter when handling chart-related operations (update, delete, etc.). No authorization check is performed against the chart_id itself. This allows an authenticated user who has access to any project to manipulate or access charts belonging to other users/ project. This issue has been patched in version 4.8.1.

NVD Source

Technical Analysis

CVE-2026-25877 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 6.5.